Zone Forecast Product
Issued by NWS Pocatello, ID

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FPUS55 KPIH 200857
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Zone Forecast Product FOR Idaho
NATIONAL WEATHER SERVICE Pocatello ID
256 AM MDT Sun May 20 2018

This forecast may not be representative of the exact location you
are interested in. For a site-specific forecast, please visit
weather.gov/Pocatello and click the map on the main page.

IDZ017-202200-
Eastern Magic Valley-
Including the cities of Burley, Rupert, and Heyburn
256 AM MDT Sun May 20 2018

.TODAY...Mostly sunny in the morning...then numerous rain showers
and scattered thunderstorms in the afternoon. Highs 69 to 76.
Northeast winds 10 to 15 mph...shifting to southeast in the
afternoon.
.TONIGHT...Numerous rain showers and scattered thunderstorms in
the evening...then isolated rain showers after midnight. Lows
45 to 52. Southeast winds 10 to 15 mph. Areal coverage of
precipitation 70 percent.
.MONDAY...Partly sunny. Isolated rain showers in the morning...
then isolated showers and thunderstorms in the afternoon. Highs
70 to 77. South winds up to 10 mph. Areal coverage of
precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows 45 to 52. West winds up to 10 mph. Areal
coverage of precipitation 20 percent.
.TUESDAY...Partly sunny with scattered showers and thunderstorms.
Highs 70 to 77. Northeast winds up to 10 mph. Areal coverage of
precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 46 to 53.
.WEDNESDAY...Mostly cloudy with a chance of rain showers and a
slight chance of thunderstorms. Highs 68 to 75.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. Lows 45 to 52.
.THURSDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs 73 to 80.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 46 to
56. Highs 73 to 82.
.SATURDAY...Sunny. Highs 77 to 84.

$$

IDZ021-202200-
Lower Snake River Plain-
Including the city of Pocatello
256 AM MDT Sun May 20 2018

.TODAY...Partly sunny. Scattered rain showers and isolated
thunderstorms in the afternoon. Highs 67 to 76. Northeast winds
around 10 mph...shifting to southeast in the afternoon.
.TONIGHT...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the evening. Lows 45 to 52. South winds 10 to
15 mph. Areal coverage of precipitation 50 percent.
.MONDAY...Partly sunny. Isolated showers and thunderstorms in the
afternoon. Highs 69 to 76. South winds around 10 mph...shifting
to southwest up to 10 mph in the afternoon. Areal coverage of
precipitation 20 percent.
.MONDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows 44 to 51. South winds up to 10 mph. Areal
coverage of precipitation 20 percent.
.TUESDAY...Partly sunny with scattered showers and thunderstorms.
Highs 67 to 76. Northeast winds around 10 mph. Areal coverage of
precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms. Lows 45 to 52.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
rain showers and a slight chance of thunderstorms. Highs 64 to
74. Lows 45 to 52.
.THURSDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs 68 to 78.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows 46 to
53. Highs 69 to 79.
.SATURDAY...Sunny. Highs 73 to 82.

$$

IDZ020-202200-
Upper Snake River Plain-
Including the cities of Idaho Falls and Rexburg
256 AM MDT Sun May 20 2018

.TODAY...Partly sunny. Scattered rain showers and isolated
thunderstorms in the afternoon. Highs 68 to 75. North winds
around 10 mph...shifting to southeast in the afternoon.
.TONIGHT...Mostly cloudy. Scattered rain showers and isolated
thunderstorms in the evening...then isolated rain showers after
midnight. Lows 43 to 50. South winds 10 to 15 mph. Areal coverage
of precipitation 50 percent.
.MONDAY...Partly sunny. Isolated rain showers in the morning...
then isolated showers and thunderstorms in the afternoon. Highs
69 to 76. North winds up to 10 mph...shifting to southwest around
10 mph in the afternoon. Areal coverage of precipitation
20 percent.
.MONDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows 43 to 50. Northwest winds up to 10 mph. Areal
coverage of precipitation 20 percent.
.TUESDAY...Partly sunny with scattered showers and thunderstorms.
Highs 70 to 77. Northeast winds 10 to 15 mph. Areal coverage of
precipitation 50 percent.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with
scattered rain showers and a slight chance of thunderstorms. Lows
44 to 52. Highs 66 to 76.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A slight chance of
showers and thunderstorms. Highs 69 to 76. Lows 44 to 52.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 72 to 79. Lows
45 to 53.
.SATURDAY...Sunny. Highs 74 to 81.

$$

IDZ018-202200-
Sawtooth Mountains-
Including the cities of Stanley and Clayton
256 AM MDT Sun May 20 2018

.TODAY...Isolated rain showers in the morning...then numerous
rain showers and scattered thunderstorms in the afternoon. Highs
60 to 70.
.TONIGHT...Numerous rain showers and scattered thunderstorms in
the evening...then scattered rain showers after midnight. Lows
36 to 44.
.MONDAY...Scattered rain showers in the morning...then numerous
rain showers and scattered thunderstorms in the afternoon. Highs
59 to 69.
.MONDAY NIGHT...Mostly cloudy with scattered rain showers and
isolated thunderstorms. Lows 34 to 43.
.TUESDAY...Numerous rain showers and scattered thunderstorms.
Highs 61 to 71.
.TUESDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 37 to 46.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. Highs 60 to 70.
Lows 36 to 46.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy with a slight
chance of showers and thunderstorms. Lows 37 to 47. Highs 64 to
74.

$$

IDZ031-202200-
Big and Little Wood River Region-
Including the cities of Hailey, Ketchum, and Bellevue
256 AM MDT Sun May 20 2018

.TODAY...Isolated rain showers in the morning...then numerous
rain showers and scattered thunderstorms in the afternoon. Highs
62 to 72.
.TONIGHT...Periods of rain showers and scattered thunderstorms in
the evening...then scattered rain showers after midnight. Lows
39 to 49.
.MONDAY...Partly sunny. Scattered rain showers in the morning...
then scattered showers and thunderstorms in the afternoon. Highs
62 to 72.
.MONDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows 38 to 48.
.TUESDAY...Partly sunny with scattered thunderstorms and isolated
rain showers. Highs 64 to 73.
.TUESDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 39 to 49.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. Highs 63 to 73.
Lows 39 to 49.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. A slight chance of
showers and thunderstorms. Lows 41 to 50. Highs 66 to 76.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 42 to 52. Highs
68 to 78.

$$

IDZ032-202200-
Lost River/Pahsimeroi-
Including the cities of Arco, Challis, and Mackay
256 AM MDT Sun May 20 2018

.TODAY...Isolated rain showers in the morning...then numerous
rain showers and scattered thunderstorms in the afternoon. Highs
63 to 73.
.TONIGHT...Numerous rain showers and scattered thunderstorms in
the evening...then scattered rain showers after midnight. Lows
40 to 48.
.MONDAY...Scattered rain showers in the morning...then numerous
rain showers and scattered thunderstorms in the afternoon. Highs
63 to 73.
.MONDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 39 to 47.
.TUESDAY...Partly sunny with scattered thunderstorms and isolated
rain showers. Highs 65 to 75.
.TUESDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 42 to 50.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. Highs 64 to 74.
Lows 40 to 50.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows 43 to 50.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. A slight chance of
showers and thunderstorms. Highs 69 to 79. Lows 43 to 51.
.SATURDAY...Mostly sunny. Highs 70 to 80.

$$

IDZ019-202200-
Upper Snake Highlands-
Including the cities of St. Anthony, Ashton, Island Park, Driggs,
and Victor
256 AM MDT Sun May 20 2018

.TODAY...Partly sunny. Scattered rain showers and isolated
thunderstorms in the afternoon. Highs 64 to 72.
.TONIGHT...Mostly cloudy with isolated showers and thunderstorms
in the evening...then partly cloudy with isolated rain showers
after midnight. Lows 39 to 46.
.MONDAY...Partly sunny. Isolated rain showers in the morning...
then scattered showers and thunderstorms in the afternoon. Highs
66 to 73.
.MONDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows 38 to 46.
.TUESDAY...Partly sunny with scattered showers and thunderstorms.
Highs 69 to 76.
.TUESDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 40 to 48.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. Highs 61 to 71.
Lows 39 to 48.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows 38 to 48.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. A slight chance of
showers and thunderstorms. Highs 69 to 76. Lows 39 to 49.
.SATURDAY...Mostly sunny. Highs 71 to 78.

$$

IDZ023-202200-
Caribou Highlands-
Including the cities of Henry, Soda Springs, Downey,
and Lava Hot Springs
256 AM MDT Sun May 20 2018

.TODAY...Partly sunny. Scattered rain showers and isolated
thunderstorms in the afternoon. Warmer. Highs 66 to 74.
.TONIGHT...Mostly cloudy with isolated showers and thunderstorms
in the evening...then partly cloudy after midnight. Lows 39 to
49.
.MONDAY...Partly sunny. Isolated rain showers in the morning...
then isolated showers and thunderstorms in the afternoon. Highs
68 to 75.
.MONDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows 39 to 48.
.TUESDAY...Numerous rain showers and scattered thunderstorms.
Highs 66 to 73.
.TUESDAY NIGHT...Mostly cloudy with scattered showers and
thunderstorms. Lows 40 to 49.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of rain
showers and a slight chance of thunderstorms. Highs 62 to 72.
Lows 40 to 49.
.THURSDAY NIGHT...Mostly cloudy with a slight chance of showers
and thunderstorms. Lows 41 to 49.
.FRIDAY...Mostly sunny with a slight chance of rain showers.
Highs 69 to 77.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows 40 to 50. Highs
69 to 79.

$$

IDZ022-202200-
South Central Highlands-
Including the cities of Malad City, Oakley, and Rockland
256 AM MDT Sun May 20 2018

.TODAY...Partly sunny. Isolated rain showers in the morning...
then scattered rain showers and isolated thunderstorms in the
afternoon. Highs 68 to 77.
.TONIGHT...Numerous rain showers and scattered thunderstorms in
the evening...then scattered rain showers after midnight. Lows
45 to 52.
.MONDAY...Partly sunny. Isolated rain showers in the morning...
then isolated showers and thunderstorms in the afternoon. Highs
69 to 77.
.MONDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows 46 to 53.
.TUESDAY...Mostly cloudy with scattered showers and
thunderstorms. Highs 67 to 75.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with
scattered rain showers and a slight chance of thunderstorms. Lows
45 to 53. Highs 67 to 75.
.THURSDAY...Partly sunny with a slight chance of showers and
thunderstorms. Highs 71 to 78.
.THURSDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows 47 to 54.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 74 to 81. Lows
47 to 54.
.SATURDAY...Sunny. Highs 75 to 82.

$$

IDZ024-202200-
Cache Valley/Idaho Portion-
Including the city of Preston
256 AM MDT Sun May 20 2018

.TODAY...Mostly sunny. Isolated showers and thunderstorms in the
afternoon. Highs 71 to 78.
.TONIGHT...Decreasing clouds. Lows 44 to 51.
.MONDAY...Mostly sunny. Isolated showers and thunderstorms in the
afternoon. Highs around 77.
.MONDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows around 47.
.TUESDAY...Mostly cloudy with scattered showers and
thunderstorms. Highs around 73.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with scattered rain
showers and a slight chance of thunderstorms. Lows 44 to 51.
Highs around 73.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers
and a slight chance of thunderstorms. Lows around 48.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs around 75.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows around
49. Highs 74 to 81.
.SATURDAY...Sunny. Highs around 81.

$$

IDZ025-202200-
Wasatch Mountains/Idaho Portion-
Including the city of Montpelier
256 AM MDT Sun May 20 2018

.TODAY...Partly sunny. Isolated showers and thunderstorms in the
afternoon. Warmer. Highs 67 to 74.
.TONIGHT...Mostly cloudy with isolated showers and thunderstorms
in the evening...then partly cloudy with isolated rain showers
after midnight. Lows 39 to 48.
.MONDAY...Mostly sunny. Isolated rain showers in the morning...
then scattered rain showers and isolated thunderstorms in the
afternoon. Highs 67 to 74.
.MONDAY NIGHT...Mostly cloudy with isolated showers and
thunderstorms. Lows 40 to 49.
.TUESDAY...Mostly cloudy with scattered showers and
thunderstorms. Highs 65 to 72.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with
scattered rain showers and a slight chance of thunderstorms. Lows
40 to 49. Highs 63 to 72.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A slight chance of
showers and thunderstorms. Highs 66 to 73. Lows 41 to 49.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs 70 to 77. Lows
41 to 50.
.SATURDAY...Sunny. Highs 73 to 80.

$$



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